God is a Spirit: and they that worship him must worship him in spirit and in truth.
John 4:24
King James Version (public domain)
Traditionally attributed to John · 1st century AD · One of the twelve apostles of Jesus; the "beloved disciple"
Context
22Ye worship ye know not what: we know what we worship: for salvation is of the Jews.
23But the hour cometh, and now is, when the true worshippers shall worship the Father in spirit and in truth: for the Father seeketh such to worship him.
24God is a Spirit: and they that worship him must worship him in spirit and in truth.
25The woman saith unto him, I know that Messias cometh, which is called Christ: when he is come, he will tell us all things.
26Jesus saith unto her, I that speak unto thee am he.